432858920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{832421}}^1$

素因数の和:832445

約数の個数: 32

約数和(自身を含む): 1048851720

約数和(自身を除く): 615992800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 832421, 1664842, 3329684, 4162105, 6659368, 8324210, 10821473, 16648420, 21642946, 33296840, 43285892, 54107365, 86571784, 108214730, 216429460, 432858920]

約数ペア:

[(1, 432858920), (2, 216429460), (4, 108214730), (5, 86571784), (8, 54107365), (10, 43285892), (13, 33296840), (20, 21642946), (26, 16648420), (40, 10821473), (52, 8324210), (65, 6659368), (104, 4162105), (130, 3329684), (260, 1664842), (520, 832421)]